in 2008, you had george w. bush and president-elect obama riding over together. while i think the obamas were pleasantly surprised as how smooth the transition was, how the bush administration bent over backward toes make sure there was a smooth transition of power, obama had run against bush and the bush policies and to this day talked about the bush policies and rails against them. so that was quite a ride, as well. >> erica hill is not far from where about two more turns is going to bring them past her location. they're kind of coming the back way. you saw them come out past the side of the treasury department, past the old riggs bank building, the dnc bank building. erica, we should be near you. >> yes, they are making their way near us, brian. we just saw them turn the corner to start making their way down past freedom plaza. i can see all the people in the stands, you can see them immediately. they popped up, put their phones, their ipads up, all hoping to catch a glimpse of the president as he comes by. they are making their way down, of course, towards th